GPL 750 Odorant Injection System
The GPL 750 Odorizer draws from advanced proprietary technology to deliver precise odorization even in problematic conditions. Low-volume, intermittent-volume, even no-flow conditions do not impede the unit’s performance. The PLC receives flow information and automatically compensates the injection rate to provide uniform odorant distribution.
The GPL 750 excels in biogas, biomethane (renewable natural gas), and low-flow natural gas odorization applications. The odorizer unit is appropriate for municipalities, small city gate stations, biomethane, and biogas producers.
Batch Odorant Injection for Pipelines:
1 to 225 PSI (1-15.5 Bar) Standard
No Flow to 24 MMSCFD (injection rate of 0.5 lb./MMSCFH)
The GPL 750 replaces the GPL Z9000, which was formerly the Zeck Systems Z9000.
|GPL 750 Feature||GPL 750 Benefits|
|A sealed-loop system means no gas or odorant discharges to atmosphere||
|Does not use gas to actuate the system||
|Odorant injection relative to gas flow||
|High rangeability (high turndown ratio)||
|One moving part with minimal fittings and tubing||
|Industry-leading PLC with large (7”), intuitive, color touchscreen and SD card data storage||
|PLC Interfaces with SCADA Systems||
|Easy-to-use software provided||
|Class I Division 2, Groups C and D Class I Division 1 optional||
- Turnkey odorization packages
- Class I Division 1 hazardous classification
- GPL 100 thermal mass flow
- Thermoelectric generator
- Solar panel
Odorant Injection System Upgrades
GPL Odorizers offers full packaged odorization skids with the odorizer, ASME odorant tank, and containment assemblies; in both vertical and horizontal tank configurations.
Through our GPL-authorized service provider, we offer our clients a one-stop acquisition experience, to ensure excellent service while minimizing oversight and scheduling challenges.
The GPL 750 Odorizer solved one of our most challenging odorization applications. It demonstrated accurate and repeatable odorant injection even in no flow, low flow, and intermittent flow conditions. The GPL 750 has proven to be boringly reliable.